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filter is not described

teeny_mce_before_init filter-hook . WP 2.7.0

Filters the teenyMCE config before init.


add_filter( 'teeny_mce_before_init', 'filter_function_name_3044', 10, 2 );
function filter_function_name_3044( $mceInit, $editor_id ){
	// filter...

	return $mceInit;
An array with teenyMCE config.
Unique editor identifier, e.g. 'content'.

Where the hook is called

wp-includes/class-wp-editor.php 713
$mceInit = apply_filters( 'teeny_mce_before_init', $mceInit, $editor_id );

Where the hook is used (in WP core)

wp-includes/default-filters.php 246
add_filter( 'teeny_mce_before_init', '_mce_set_direction' );